2000 Buick Century cooling fans not turning on

checked fans and they do work, checked all fuses and relays all seem good. Autozone said it was my temp switch but does it regulate my fans turning on and off or does it just tell the gadge in the car what the temp. Is. I have the temp switch but dont wanna put it in till I can get this question answered plz help

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Sunday, March 7th, 2010 AT 2:25 PM

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JACOBANDNICKOLAS

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68,498 POSTS

The switch sends a signal to the PCM which then goes to the relay and then the fan.